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Recognised as Colour

#503D27

  • #503D27
  • Orange
  • Dark
  • Nearest: Dim grey

#503D27 is a orange with RGB values 80, 61, 39 and HSL 32°, 34%, 23%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#503D27#503D27
HEX#503D27
RGBrgb(80, 61, 39)
RGB (0–1)0.3137, 0.2392, 0.1529
RGB percentages31.4%, 23.9%, 15.3%
HSLhsl(32.2, 34.5%, 23.3%)
HSV / HSBhsv(32.2, 51.2%, 31.4%)
CMYK0%, 23.7%, 51.2%, 68.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,258,535
CSS custom property--colour: #503D27;

Brightness & contrast

Relative luminance0.05189WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.3:1
Contrast with white10.3:1WCAG normal text: AAA
Contrast with black2.04:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#AFC2D8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#443E25no red cones; affects about 1% of men; ΔE 6.9 from the original
Deuteranopia#484227no green cones; the most common form, about 1% of men; ΔE 7.1 from the original
Tritanopia#563837no blue cones; rare, and affects men and women equally; ΔE 13.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.3:1WCAG large text: AAA
Contrast with black, large text2.04:1WCAG large text: Fail

Named colours

Dim grey · ΔE 24.5Dark slate grey · ΔE 26.7Dark olivegreen · ΔE 31.4Gray · ΔE 31.6Black · ΔE 32.4Saddle brown · ΔE 33.9
Nearest named CSS colourDim grey (#696969)ΔE 24.47, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#273A50
Analogous#502927, #4E5027
Triadic#27503D, #3D2750
Split complementary#274E50, #292750
Tetradic#275029, #273A50, #50274E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C2A481
Lighter +30%#B18B5F
Lighter +20%#957148
Lighter +10%#725738
Darker −10%#2E2316
Darker −20%#0B0906
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5F3E18
Less saturated −25%#413C36

Channel breakdown

R80
G61
B39
Red80 (31.4%)
Green61 (23.9%)
Blue39 (15.3%)
Hue32.2°
Saturation (HSL)34.45%
Lightness23.33%
Dominant channelRed
Hex per channelR 50 · G 3D · B 27

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Every value on this page was computed from “503d27” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.